| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.87 | 9.255% | $78.5216 | $78.52 | $78.50 | $78.50 |
| Purchase #2 | $241.61 | 8.777% | $262.8161 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $176.30 | 10.322% | $194.4977 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $152.71 | 5.769% | $161.5198 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $35.60 | 8.420% | $38.5975 | $38.60 | $38.60 | $38.60 |
| Purchase #6 | $205.54 | 13.685% | $233.6681 | $233.67 | $233.65 | $233.70 |
| Purchase #7 | $131.42 | 5.187% | $138.2368 | $138.24 | $138.25 | $138.20 |
| 7 purchase totals = | $1,015.05 | $1,107.8576 | $1,107.87 | $1,107.80 | $1,107.80 | |